package com.itheima.edu.info.manager.dao;

import com.itheima.edu.info.manager.domain.Teacher;

public interface BaseTeacherDao {

    boolean addTeacher(Teacher tea);

    Teacher[] findAllTeacher();

    void deleteTeacherById(String delId);

    int getIndex(String delId);

    void updateTeacher(String updateId, Teacher newtea);
}
